CN104892022A - An environmental friendly waterproof flame-retardant floor and a manufacturing method thereof - Google Patents

Abstract

The invention relates to an environmental friendly waterproof flame-retardant floor and a manufacturing method thereof. The floor is prepared from following components: 50-65% of tailing powder with the particle fineness being 2000-3000 meshes, 10-20% of waste plastic powder with the particle fineness being 40-60 meshes, 10-20% of precipitated calcium carbonate with the particle fineness being 1000-1500 meshes, 10-50% of wood fiber powder with the particle fineness being 100-200 meshes and 0-3% of a foaming adjusting agent. Compared with the prior art, present waste materials are fully utilized, and wood is saved, so that the floor has advantages of energy conservation and environment protection. The floor has effects, such as light weight, good elasticity, waterproofness and flame retardance, and is characterized by being resistant to high temperatures, wear-resistant, antifouling, non-deforming, non-cracking, anticorrosion, antiskid, and the like.

Description

A kind of environment-friendly waterproof antiflaming floor and preparation method thereof

Technical field

The present invention relates to building material field, be a kind ofly specifically equipped with environment-friendly waterproof antiflaming floor that fibrous agricultural crop straw or bark branch waste residue (title wood fiber powder) produce and preparation method thereof by resource of tailings (title mine tailing) and building waste PE, PVC, PPR waste material (claiming the molding powder that gives up).

Background technology

The standard of living of people is more and more higher now, and the special environment focusing on room and daily place, ground generally adopts the flooring materials such as floor tile, timber floor, composite floor board, consolidated floor, marble to decorate.

But the weight of these traditional floor tiles above and marble tile is comparatively large, plate face is hard smooth, and meet water electrode and easily cause tumble injury, during walking, feel is stiff nonelastic, is easily crashed to pieces when being hit, and has the radiation of trace element, and transport trouble, installs time-intensive, expensive; Solid wooden floor board water resistance is poor, does not prevent fires, not fire-retardant, yielding after making moist, air-dry rear contraction easy to crack, cause its seam to become large, it is improper a little to maintain, just there will be goes mouldy damages by worms, and water can not be with clean, more seriously in making processes, a large amount of timber need be consumed, destroy a large amount of forest reserves, bring harm to ecotope; Composite floor board, consolidated floor owing to needing to add various binding agent, additive in the process made, its composition is comparatively complicated, containing toxic and harmfuls such as multiple radioelement and formaldehyde, do not have environmental-protection function, and its main component is timber, so exist and the same disadvantage of timber floor, water resistance is poor, do not prevent fires, not fire-retardant, flexible type, easily shrinkage cracking.

Summary of the invention

The present invention is directed to the deficiency existed in the art of existing floor, propose a kind of to there is environment-friendly waterproof antiflaming floor of the advantages such as waterproof and dampproof, fire protection flame retarding, installation simple and directly, indeformable are not ftractureed, high resilience and preparation method thereof.

The present invention solves the problems of the technologies described above taked technical scheme: a kind of environment-friendly waterproof antiflaming floor, it is characterized in that being made up by following per-cent of following ingredients:

Mine tailing 50%-65%, particle fineness is 2000-3000 order;

Useless molding powder 10%-20%, particle fineness 40-60 order;

Light calcium carbonate 10%-20%, particle fineness is 1000-1500 order;

Wood fiber powder 5%-10%, particle fineness 100-200 order;

Foaming control agent 0-3%.

The present invention also comprises a kind of making method of environment-friendly waterproof antiflaming floor, it is characterized in that comprising the following steps:

Step 1: get the raw materials ready, by mineral waste screening, refinement, modification, to wear into particle fineness be 2000-3000 object mine tailing, the PVC that given up by building waste wears into particle fineness 40-60 object and to give up molding powder, the useless branch of threadiness wears into particle fineness 100-200 object wood fiber powder, and buying finished particle fineness is 1000-1500 object light calcium carbonate and foaming control agent;

Step 2: feeding: fineness is that 2000-3000 object mine tailing gives up 50-60%, fineness 40-60 object waste PVC, PPR, PE powder 10-20%, fineness is 1000-1500 object carbonic acid light calcium carbonate powder 10-20%, fineness 100-200 object wood fiber powder 5-10%, foaming control agent 0-3%;

The various starting material got in step 2 are put into mixing machine by step 3: batch mixing, carry out the low height that mixes and mix, treat that temperature reaches 125 degrees Celsius, dry moisture, mix, put into cold mixer, be cooled to 40 degree;

Step 4: extrusion molding, by the forcing machine of step 3 gained batch mixing input floor, at the temperature of about 180 degree, is crushed to ground boards half-finished product by mould;

Step 5: sizing, carries out deepfreeze by step 4 gained ground boards half-finished product, completes the heat treatment on floor in the water of temperature about 20 degree;

Step 6: cut the floor board obtained, slot, obtains floor base material;

Step 7: dedusting, the first artificial impurity removing floor base surface, then use suction cleaner to remove dust further, then through 2 road electrostatic precipitations;

Step 8: carry out surperficial special processing, ultraviolet curing, oven dry are finished product, and the back of the body covers, inspection, packaging, warehouse-in.

Waterproof flame-retardant floor board proposed by the invention is provided with hollow layer, for increasing floor elasticity, play simultaneously store away in winter warm, the summer cools, flat is every the effect such as making an uproar.

Floor involved in the present invention, its weight is 3/5-4/5 of general floorings, density 31.2g/cm ³, flexural strength 26-30Mpa, high temperature resistant 180 ° of C.There is lightweight, good springiness, waterproof, the remarkable advantage such as fire-retardant.The present invention compared with prior art, can make full use of existing waste and scrap, saves timber, has the advantage of energy-conserving and environment-protective.Simultaneously, have and again reclaim, re-use, can follow closely, can saw, can dig, can bore, can glue, high temperature resistant, wear-resistant, anti-pollution, acid and alkali-resistance, nondiscoloration, indeformable, do not ftracture, do not go mouldy, not aging, waterproof, fire prevention, the feature such as anticorrosion, mothproof, anti-skidding, anti-electrostatic.

Embodiment

Below in conjunction with embodiment, the present invention is described further:

embodiment one:

A kind of environment-friendly waterproof antiflaming floor, is characterized in that being made up by following per-cent of following ingredients:

Mine tailing 60%, particle fineness is 3000 orders;

Useless molding powder 20%, particle fineness 60 order;

Light calcium carbonate 10%, particle fineness is 1500 orders;

Wood fiber powder 9.5%, particle fineness 100 order;

Foaming control agent 0.5%.

A making method for environment-friendly waterproof antiflaming floor, is characterized in that comprising the following steps:

Step 1: get the raw materials ready, by mineral waste screening, refinement, modification, to wear into particle fineness be 3000 object mine tailings, the PVC that given up by building waste wears into particle fineness 60 object and to give up molding powder, the useless branch of threadiness wears into particle fineness 100 object wood fiber powder, adopts finished particle fineness to be 1500 object light calcium carbonate and foaming control agents;

Step 2: feeding: fineness is 3000 target minreal powder 60%, fineness 60 object waste PVC powder 20%, fineness is 1500 object carbonic acid light calcium carbonate powders 10%, fineness 100 object wood fiber powder 9.5%, foaming control agent 0.5%;

The various starting material got in step 2 are put into mixing machine by step 3: batch mixing, carry out the low height that mixes and mix, treat that temperature reaches 125 degrees Celsius, dry moisture, mix, put into cold mixer, be cooled to 40 degree;

Step 4: extrusion molding, by the forcing machine of step 3 gained batch mixing input floor, at the temperature of about 180 degree, is crushed to ground boards half-finished product by mould;

Step 5: sizing, carries out deepfreeze by step 4 gained ground boards half-finished product, completes the heat treatment on floor in the water of temperature about 20 degree;

Step 6: cut the floor board obtained, slot, obtains floor base material;

Step 7: dedusting, the first artificial impurity removing floor base surface, then use suction cleaner to remove dust further, then through 2 road electrostatic precipitations;

Step 8: carry out surperficial special processing, ultraviolet curing, oven dry are finished product, and the back of the body covers, inspection, packaging, warehouse-in.

embodiment two:

A kind of environment-friendly waterproof antiflaming floor, is characterized in that being made up by following per-cent of following ingredients:

Mine tailing 50%, particle fineness is 3000 orders;

Useless molding powder 20%, particle fineness 60 order;

Light calcium carbonate 20%, particle fineness is 1500 orders;

Wood fiber powder 9%, particle fineness 100 order;

Foaming control agent 1%.

A making method for environment-friendly waterproof antiflaming floor, is characterized in that comprising the following steps:

Step 1: get the raw materials ready, be 3000 order mine tailings by mine tailings screening, refinement, modification, one-tenth particle fineness, useless PVC in building waste is worn into 60 objects to give up molding powder, threadiness branch bark wears into fineness 100 object wood fiber powder, and buying finished particle fineness is 1500 object light calcium carbonate and foaming control agents;

Step 2: feeding: fineness is 3000 object mine tailings 50%, fineness 60 object is given up molding powder 20%, and fineness is 1500 object carbonic acid light calcium carbonate powders 20%, fineness 100 object wood fiber powder 9%, foaming control agent 1%;

The various starting material got in step 2 are put into mixing machine by step 3: batch mixing, carry out the low height that mixes and mix, treat that temperature reaches 125 degrees Celsius, dry moisture, mix, put into cold mixer, be cooled to 40 degree;

Step 4: extrusion molding, by the forcing machine of step 3 gained batch mixing input floor, the temperature of about 180 degree, is crushed to ground boards half-finished product by mould;

Step 5: sizing, carries out deepfreeze by step 4 gained ground boards half-finished product, completes the heat treatment on floor in the water of temperature about 20 degree;

Step 6: cut the floor board obtained, slot, obtains floor base material;

Step 7: dedusting, the first artificial impurity removing floor base surface, then use suction cleaner to remove dust further, then through 2 road electrostatic precipitations;

Step 8: carry out surperficial special processing, ultraviolet curing, oven dry are finished product, and the back of the body covers, inspection, packaging, warehouse-in.

proportioning example three:

A kind of environment-friendly waterproof antiflaming floor, is characterized in that being made up by following per-cent of following ingredients:

Mine tailing 65%, particle fineness is 2500 orders;

Useless molding powder 10%, particle fineness 50 order;

Light calcium carbonate 18%, particle fineness is 1500 orders;

Wood fiber powder 5%, particle fineness 180 order;

Foaming control agent 2%.

A making method for environment-friendly waterproof antiflaming floor, is characterized in that comprising the following steps:

Step 1: get the raw materials ready, be 2500 object mine tailings by mine tailings screening, refinement, modification, one-tenth fineness, it is that 50 objects are given up molding powder that the PVC that given up by building waste wears into fineness, the useless branch of threadiness wears into fineness 180 object wood fiber powder, and buying finished particle fineness is 1500 object light calcium carbonate and foaming control agents;

Step 2: feeding: fineness is 2500 object mine tailings 65%, fineness is that 50 objects are given up molding powder 10%, and fineness is 1500 object carbonic acid light calcium carbonate powders 18%, fineness 180 object wood fiber powder 5%, foaming control agent 2%;

The various starting material got in step 2 are put into mixing machine by step 3: batch mixing, carry out the low height that mixes and mix, treat that temperature reaches 125 degrees Celsius, dry moisture, mix, put into cold mixer, be cooled to 40 degree;

Step 4: extrusion molding, by the forcing machine of step 3 gained batch mixing input floor, the temperature of about 180 degree, is crushed to ground boards half-finished product by mould;

Step 5: sizing, carries out deepfreeze by step 4 gained ground boards half-finished product, completes the heat treatment on floor in the water of temperature about 20 degree;

Step 6: cut the floor board obtained, slot, obtains floor base material;

Step 7: dedusting, the first artificial impurity removing floor base surface, then use suction cleaner to remove dust further, then through 2 road electrostatic precipitations;

Step 8: carry out surperficial special processing, ultraviolet curing, oven dry are finished product, and the back of the body covers, inspection, packaging, warehouse-in.

Claims (2)

1. an environment-friendly waterproof antiflaming floor, is characterized in that being made up by following per-cent of following ingredients:

Mine tailing 50%-65%, particle fineness is 2000-3000 order;

Useless molding powder 10%-20%, particle fineness 40-60 order;

Light calcium carbonate 10%-20%, particle fineness is 1000-1500 order;

Wood fiber powder 5%-10%, particle fineness 100-200 order;

Foaming control agent 0-3%.

2. a making method for environment-friendly waterproof antiflaming floor, is characterized in that comprising the following steps:

Step 1: get the raw materials ready, be 2000-3000 order mine tailing by mineral waste screening, refinement, modification, one-tenth fineness, give up building waste waste material PVC, PPR, PE one-tenth fineness 40-60 object molding powder, threadiness agricultural crop straw or bark branch become fineness 100-200 object wood fiber powder, and buying finished particle fineness is 1000-1500 object light calcium carbonate and foaming control agent;

Step 2: feeding: fineness is that 2000-3000 object mine tailing gives up 50-60%, fineness 40-60 object waste PVC, PPR, PE powder 10-20%, fineness is 1000-1500 object carbonic acid light calcium carbonate powder 10-20%, fineness 100-200 object wood fiber powder 5-10%, foaming control agent 0-3%;

The various starting material got in step 2 are put into mixing machine by step 3: batch mixing, carry out the low height that mixes and mix, treat that temperature reaches 125 degrees Celsius, dry moisture, mix, put into cold mixer, be cooled to 40 degree;

Step 4: extrusion molding, by the forcing machine of step 3 gained batch mixing input floor, at the temperature of about 180 degree, is crushed to sheet material work in-process by mould;

Step 5: sizing, carries out deepfreeze by step 4 gained ground boards half-finished product under water temperature about 20 degree, completes the heat treatment on floor;

Step 6: cut the floor board obtained, slot, obtains floor base material;

Step 7: dedusting, the first artificial impurity removing floor base surface, then use suction cleaner to remove dust further, then through 2 road electrostatic precipitations;

Step 8: carry out surperficial special processing, ultraviolet curing, oven dry are finished product, and the back of the body covers, inspection, packaging, warehouse-in.